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Detroit/Pontiac, MI
 
 
 Point Forecast: 12NM N Port Sanilac MI
 43.65N 82.52W (Elev. 176 m)
Last Update: 4:24 am EDT Apr 20, 2024
Tabular Forecast
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Weather ElementsMarine WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Freezing Spray
Fog
Wave Hght (m)-Direction
Wave Period (s)
Freezing Spray
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Forward 2 Days  

Date04/2004/21
Hour (EDT)070809101112131415161718192021222300010203040506
Surface Wind (kt)1415161616161515141414121111101099999101011
Wind DirWWWWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWW
Gust
Wave Height (m) 0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.3000000000.3
Wave Period (sec) 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 2 2
Wave Direction (°)260260260270280280280280290290290300300300300300300300290290280280270260

Date04/22
Hour (EDT)070809101112131415161718192021222300010203040506
Surface Wind (kt)11111112121314151516151413111111111110109987
Wind DirWSWWSWWSWWWWWWWWWWNWWNWNNWNNWNNNNNNWNNWNNWNNWNW
Gust
Wave Height (m) 0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.60.60.60.60.3
Wave Period (sec) 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 5 6 6 6 6
Wave Direction (°)250250250250260260260270270280280290300320330340350000350350350350

Additional Forecasts and Information
English UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Hazardous WeatherRegional Temp/Precip

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